NDLI: Using structural and semantic metrics to improve class cohesion

Content Provider	IEEE Xplore Digital Library
Author	De Lucia, A. Oliveto, R. Vorraro, L.
Copyright Year	2008
Description	Author affiliation: Dept. of Math. & Inf., Univ. of Salerno, Fisciano (De Lucia, A.; Oliveto, R.; Vorraro, L.)
Abstract	Several refactoring methods have been proposed in the literature to improve the cohesion of classes. Very often, refactoring operations are guided by cohesion metrics based on the structural information of the source code, such as attribute references in methods. In this paper we present a novel approach to guide the extract class refactoring (M. Fowler, 1999), taking into account structural and semantic cohesion metrics. The proposed approach has been evaluated in a case study conducted on JHotDraw, an open source software system. The achieved results revealed that the performance achieved with the proposed approach significantly outperforms the results achieved with methods considering only structural or semantic information. The proposed approach has also been integrated in the Eclipse platform.
Starting Page	27
Ending Page	36
File Size	393175
Page Count	10
File Format	PDF
ISBN	9781424426133
ISSN	10636773
DOI	10.1109/ICSM.2008.4658051
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Merging Software Data mining Programming Algorithm design and analysis Partitioning algorithms Software systems
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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